Package | Description |
---|---|
org.apache.commons.collections4.bidimap | |
org.apache.commons.collections4.keyvalue |
This package contains implementations of collection and map related key/value classes.
|
org.apache.commons.collections4.map |
Modifier and Type | Class | Description |
---|---|---|
protected static class |
AbstractDualBidiMap.MapEntry<K,V> |
Inner class MapEntry.
|
Modifier and Type | Class | Description |
---|---|---|
class |
AbstractKeyValue<K,V> |
Abstract pair class to assist with creating
KeyValue
and Map.Entry implementations. |
class |
AbstractMapEntry<K,V> |
Abstract Pair class to assist with creating correct
Map.Entry implementations. |
class |
AbstractMapEntryDecorator<K,V> |
Provides a base decorator that allows additional functionality to be
added to a
Map.Entry . |
class |
DefaultKeyValue<K,V> |
A mutable
KeyValue pair that does not implement
Map.Entry . |
class |
DefaultMapEntry<K,V> |
A restricted implementation of
Map.Entry that prevents
the Map.Entry contract from being broken. |
class |
TiedMapEntry<K,V> |
A
Map.Entry tied to a map underneath. |
class |
UnmodifiableMapEntry<K,V> |
A
Map.Entry that throws
UnsupportedOperationException when setValue is called. |
Constructor | Description |
---|---|
DefaultKeyValue(KeyValue<? extends K,? extends V> pair) |
Constructs a new pair from the specified
KeyValue . |
DefaultMapEntry(KeyValue<? extends K,? extends V> pair) |
Constructs a new entry from the specified
KeyValue . |
UnmodifiableMapEntry(KeyValue<? extends K,? extends V> pair) |
Constructs a new entry from the specified
KeyValue . |
Modifier and Type | Class | Description |
---|---|---|
protected static class |
AbstractHashedMap.HashEntry<K,V> |
HashEntry used to store the data.
|
protected static class |
AbstractLinkedMap.LinkEntry<K,V> |
LinkEntry that stores the data.
|
protected static class |
AbstractReferenceMap.ReferenceEntry<K,V> |
A MapEntry implementation for the map.
|
class |
SingletonMap<K,V> |
A
Map implementation that holds a single item and is fixed size. |
Constructor | Description |
---|---|
SingletonMap(KeyValue<K,V> keyValue) |
Constructor specifying the key and value as a
KeyValue . |
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